Hi, I am using WIZ811MJ, attached to FPGA in parallel mode. The initialization looks good, and module is replying to ping. However, whenever I’m trying to open a socket (UDP or TCP), there is no reaction to writing to Sx_CR, it does not get cleared and Sx_SR remains at 0.
I have checked quite few times the datasheet, but obviously I am still missing something.
Here’s the output from signal analyzer:
Would be grateful for any pointers.